1056110551 has 2 divisors, whose sum is σ = 1056110552. Its totient is φ = 1056110550.

The previous prime is 1056110521. The next prime is 1056110557. The reversal of 1056110551 is 1550116501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056110551 - 2⁵ = 1056110519 is a prime.

It is a super-2 number, since 2×1056110551² = 2230738991867047202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056110557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528055275 + 528055276.

It is an arithmetic number, because the mean of its divisors is an integer number (528055276).

Almost surely, 2^1056110551 is an apocalyptic number.

1056110551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056110551 is an equidigital number, since it uses as much as digits as its factorization.

1056110551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 1056110551 is about 32497.8545599552. The cubic root of 1056110551 is about 1018.3642084410.

It can be divided in two parts, 10561 and 10551, that added together give a palindrome (21112).

The spelling of 1056110551 in words is "one billion, fifty-six million, one hundred ten thousand, five hundred fifty-one".